CN214246565U - Scaffold support platform and high-altitude large-span beam formwork support system - Google Patents
Scaffold support platform and high-altitude large-span beam formwork support system Download PDFInfo
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- CN214246565U CN214246565U CN202023344463.XU CN202023344463U CN214246565U CN 214246565 U CN214246565 U CN 214246565U CN 202023344463 U CN202023344463 U CN 202023344463U CN 214246565 U CN214246565 U CN 214246565U
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Abstract
The application relates to a scaffold support platform and a high-altitude large-span beam formwork support system, and belongs to the field of high and large formwork support. The scaffold supporting platform comprises a beam-slab-column frame, wherein a plurality of positioning structures are arranged on the beam-slab-column frame, and each positioning structure comprises a first positioning part and a second positioning part which are arranged at intervals along the vertical direction; the brackets correspond to the positioning structures one by one, and each bracket is fixed on the first positioning part of the corresponding positioning structure; the structural steel is positioned above the brackets, one end of each structural steel is lapped on one bracket and is fixed on the second positioning part of the positioning structure corresponding to the bracket, and the other end of each structural steel is lapped on the other bracket and is fixed on the second positioning part of the positioning structure corresponding to the bracket; the plurality of section steels do not interfere with each other and form a supporting plane and are used for supporting the scaffold. The scaffold supporting platform and the high-altitude large-span beam formwork supporting system save components and are convenient to erect and dismantle; the safety coefficient is high, and the risk of integral overturning is avoided.
Description
Technical Field
The application relates to the field of high and large formwork supports, in particular to a scaffold supporting platform and a high-altitude large-span beam formwork supporting system.
Background
Modern buildings are increasingly high and some buildings need to meet specific requirements, and high-altitude large-span beam structures are designed in the buildings, and the beam structures are formed by pouring concrete through beam formworks. In the construction process, the beam formwork needs a high formwork support system for supporting. Traditional full hall scaffold braced system is mostly the console mode scaffold to set up on the basis of ground. When a floor type scaffold is used as a high and large formwork supporting system, the scaffold is densely erected and the erection height of the scaffold is too high, generally more than 20 meters, at the moment, a large number of scaffold steel pipes and fasteners are needed, and the material cost and the transportation cost are high; in addition, the scaffold is long in construction period of erection and removal, and high in labor cost. Meanwhile, the scaffold is too high in erection height and prone to toppling or collapsing, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The scaffold supporting platform and the high-altitude large-span beam formwork supporting system are low in cost, and components are saved, and the scaffold supporting platform and the high-altitude large-span beam formwork supporting system are convenient to erect and dismantle; the firm stability of structure, factor of safety is high, has avoided the risk of whole toppling.
The application provides a scaffold support platform includes: the beam-slab-column frame is provided with a plurality of positioning structures, and each positioning structure comprises a first positioning part and a second positioning part which are arranged at intervals along the vertical direction; the plurality of brackets correspond to the plurality of positioning structures one by one, and each bracket in the plurality of brackets is fixed to the first positioning part of the corresponding positioning structure; the structural steel comprises a plurality of brackets, a plurality of section steels and a plurality of positioning structures, wherein the plurality of brackets are arranged on the upper side of the bracket, one end of each section steel in the plurality of section steels is lapped on one bracket in the plurality of brackets and is fixed on a second positioning part of the positioning structure corresponding to the bracket, and the other end of each section steel is lapped on the other bracket in the plurality of brackets and is fixed on a second positioning part of the positioning structure corresponding to the bracket; wherein, a plurality of shaped steel mutually noninterfere just constitute the support plane, and the support plane is used for supporting the scaffold frame.
The utility model provides a scaffold frame supporting platform, location structure set up in the beam slab post frame of having been under construction and accomplishing, need not additionally set up all the other bearing structure, and overall structure is simple and practical. The bracket can disperse and transfer the load to the bearing structure, thereby effectively avoiding stress concentration; the structural steel has low self weight, strong bearing capacity, simple and convenient construction process and low manufacturing cost. After the construction operation is finished, the bracket and the section steel can be detached and used for multiple times, materials are saved, and cost is reduced. Set up a plurality of brackets and a plurality of shaped steel, constitute the support plane, can set up the scaffold frame on the support plane, and need not to set up scaffold frame braced system from the ground, reduce the use of spare part. Meanwhile, the scaffold is erected on the supporting plane, the height of the scaffold to be erected is low, the safety coefficient is high, and the risk of integral overturning is avoided. The scaffold supporting platform is not limited by height and can be used for construction operation at high altitude.
In some embodiments of the present application, the beam-slab-column frame includes a plurality of supporting columns and a plurality of cross beams, two ends of each cross beam are respectively connected to one supporting column, and at least one of the plurality of positioning structures is disposed on one of the plurality of supporting columns.
In the scheme, at least one positioning structure in the plurality of positioning structures is arranged on the supporting column, so that the load of the scaffold supporting platform can be transmitted to the supporting column, the load can not be completely concentrated on the cross beam, the structure of the cross beam is damaged, and the reliability and the stability of the whole scaffold supporting platform are improved.
In some embodiments of the present application, the first positioning portion is a first embedded part embedded in the beam slab column frame, and the bracket is a steel bracket configured to be welded to the first embedded part.
In the scheme, the first embedded part is embedded in the beam-slab-column frame, so that the positioning is facilitated, and the connection stability of the first positioning part and the beam-slab-column frame can be ensured; the first embedded part is arranged in an embedded mode, so that the construction amount can be reduced, and the construction period can be shortened. The steel bracket has simple structure, high strength and strong bearing capacity, and the fixing mode is diversified; meanwhile, the steel corbel can be detached and used for multiple times after construction is finished, materials are saved, and cost is reduced.
In some embodiments of the present application, the second positioning portion is a second embedded part embedded in the beam-slab-column frame, the section steel is H-shaped steel, and the H-shaped steel is configured to be welded with the second embedded part.
In the scheme, the second embedded part is embedded in the beam-slab-column frame, so that the positioning is facilitated, and the connection stability of the second positioning part and the beam-slab-column frame can be ensured; the second embedded part is arranged in an embedded mode, so that the construction amount can be reduced, and the construction period can be shortened. The H-shaped steel structure has light dead weight, small internal force and high structural stability, and can bear vibration and larger impact load.
The application provides a high-altitude large-span beam formwork supporting system which comprises a supporting assembly, a scaffold, a beam formwork and the scaffold supporting platform; the supporting component sets up on the supporting plane, and the scaffold is set up on the supporting component and is supported by the supporting component, and the beam template is set up on the scaffold and is supported by the scaffold.
According to the high-altitude large-span beam formwork supporting system, the number of needed scaffold steel pipes is small, the scaffold steel pipes are convenient to erect and dismantle, the construction period is shortened, materials are saved, and the cost is low; the structure is firm and stable, the safety coefficient is high, and the risk of integral overturning is avoided; the applicability is wide, the bearing capacity is strong, and the device can be used for large-span structure supporting. Meanwhile, the high-altitude large-span beam formwork supporting system is not limited by height and can work at high altitude.
In some embodiments of the present application, the support assembly includes a plurality of supports, the plurality of supports are spaced apart along a predetermined direction, and the scaffold is erected on the plurality of supports.
In the above scheme, the supporting component is arranged as a plurality of supporting pieces and arranged at intervals along the preset direction, the plurality of supporting pieces disperse the load, the concentrated load is avoided, and the risk of overturning or collapsing of the whole high-altitude large-span beam template supporting system is avoided.
In some embodiments of the present application, the plurality of supporting members are a plurality of i-beams, the i-beams are welded to the section steel, and the scaffold is erected on and supported by the plurality of i-beams.
In the above scheme, a plurality of supporting pieces are provided as a plurality of i-shaped steel. The I-shaped steel has high lateral rigidity and high bending resistance; the flange surface of the I-shaped steel is smooth, the installation is convenient, the height difference of the plane formed by the I-shaped steels after the installation is small, and the flatness is high. Meanwhile, the I-shaped steel can be detached and reused after construction is finished, so that materials are saved, and cost is reduced.
In some embodiments of the present application, the support assembly further comprises a plurality of scaffold boards, wherein the scaffold boards are erected on the support plane and located between two adjacent support members.
In above-mentioned scheme, set up a plurality of scaffold boards between two adjacent support piece, for constructor provides the space of construction operation, can prevent the object that falls from the high altitude simultaneously.
In some embodiments of the present application, the high-altitude large-span beam formwork support system further comprises a plurality of beam formwork support members disposed along a beam formwork span direction and parallel to each other. The plurality of beam formwork support members are erected on the scaffold and supported by the scaffold, and the beam formwork is erected on the plurality of beam formwork support members and supported by the plurality of beam formwork support members.
In above-mentioned scheme, a plurality of beam template support pieces can transmit the load of beam template to the scaffold dispersedly, avoid leading to scaffold structure to take place to warp because of concentrated load, have guaranteed that the scaffold is whole not to take place to topple or collapse.
In some embodiments of the present application, the high-altitude large-span beam formwork support system further comprises a cross brace configured to be disposed on an outboard facade of the scaffold.
In above-mentioned scheme, set up the bridging to strengthen the rigidity of scaffold, strengthen the stability of scaffold. The setting of bridging can guarantee that scaffold overall structure is stable and indeformable.
Additional features and advantages of the present application will be described in detail in the detailed description which follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural view of a scaffold support platform;
figure 2 is an enlarged partial view of the scaffold support platform;
FIG. 3 is a schematic structural view of a high-altitude large-span beam formwork support system;
FIG. 4 is a partial enlarged view of the high altitude large span beam form bracing system;
fig. 5 is a side view of the overhead large span beam form support system.
Icon: 100-a scaffold support platform; 110-beam slab column frame; 111-a cross-beam; 112-support column; 120-a positioning structure; 121-a first embedment; 1211 — a first connection; 1212-a first pre-buried portion; 122-a second embedment; 1221-a second connecting portion; 1222-a second pre-buried part; 131-bracket; 132-section steel; 200-a high-altitude large-span beam formwork support system; 210-scaffolding; 220-beam formwork; 230-a support assembly; 231-a support; 232-scaffold board; 240-beam formwork support; 250-a cross brace.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
In the description of the present application, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when using, and are only used for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
A scaffold support platform 100 according to an embodiment of the first aspect of the present application is described below with reference to the accompanying drawings.
As shown in fig. 1, the scaffold support platform 100 according to the embodiment of the first aspect of the present application includes a beam slab column frame 110, a plurality of brackets 131, and a plurality of section steels 132.
The beam-slab-column frame 110 is provided with a plurality of positioning structures 120, and each positioning structure 120 includes a first positioning portion and a second positioning portion that are provided at an interval in the vertical direction. In some embodiments of the present application, as shown in fig. 1 and 2, the first positioning portion is disposed below the second positioning portion. The plurality of brackets 131 correspond to the plurality of positioning structures 120 one by one, and each of the plurality of brackets 131 is fixed to the first positioning portion of the corresponding positioning structure 120. A plurality of section steels 132 positioned above the corbels 131, wherein one end of each section steel 132 of the plurality of section steels 132 is lapped on one corbel 131 of the plurality of corbels 131 and fixed on a second positioning part of the positioning structure 120 corresponding to the corbel 131; the other end of each of the shape steels 132 is lapped over another one 131 of the plurality of brackets 131 and fixed to the second positioning portion of the positioning structure 120 corresponding to the bracket 131. The plurality of section steels 132 form a support plane for supporting the scaffolding 210 (not shown) without interfering with each other.
The scaffold supporting platform 100 is simple and practical in overall structure, free of height limitation and capable of conducting construction operation at high altitude. The bracket 131 can disperse and transfer the load to the bearing structure, so that stress concentration is effectively avoided; the profile steel 132 has low self weight, strong bearing capacity, simple and convenient construction process and low manufacturing cost. After the construction is finished, the bracket 131 and the section steel 132 can be detached and used for multiple times, so that the material is saved, and the cost is reduced. The plurality of brackets 131 and the plurality of steel sections 132 form a support plane, and the scaffold 210 can be set up on the support plane without setting up the scaffold 210 from the ground, thereby reducing the use of parts. Meanwhile, the scaffold 210 is erected on the supporting plane, the height of the scaffold 210 to be erected is low, the safety coefficient is high, and the risk of the whole overturning is avoided.
In some embodiments of the present application, as shown in FIG. 1, each of the section steels 132 has both ends thereof respectively bridged to one of the brackets 131. A bracket 131 can be provided with a section steel 132, so that the bearing structure is stable and is not easy to deform. In other embodiments of the present application, a plurality of steel sections 132 may be erected on one bracket 131.
In some embodiments of the present application, as shown in FIG. 1, a plurality of section steels 132 may be arranged parallel to each other. The plurality of section steels 132 are arranged in parallel, so that the support range is wide, the load is dispersed, and the scaffold 210 or other support structures can be conveniently erected above the plurality of section steels 132. In some other embodiments of the present application, the plurality of section steels 132 may also be arranged in such a manner that one end of each section steel 132 of the plurality of section steels 132 points to a same center point about which the plurality of section steels 132 are circumferentially arranged.
In some embodiments of the present application, the beam-slab column frame 110 includes a plurality of supporting columns 112 and a plurality of cross beams 111, two ends of each cross beam 111 are respectively connected to one supporting column 112, and at least one positioning structure 120 of the plurality of positioning structures 120 is disposed on one supporting column 112 of the plurality of supporting columns 112. It is understood that a plurality of positioning structures 120 may be disposed on one supporting column 112 and a plurality of cross beams 111, or disposed on a plurality of supporting columns 112 and a plurality of cross beams 111.
The plurality of positioning structures 120 are arranged in this way, and the plurality of positioning structures 120 are necessarily supported by at least one supporting column 112, so that the load of the scaffold supporting platform 100 can be transmitted to the supporting column 112, and the load is not completely concentrated on the cross beam 111, which causes damage to the structure of the cross beam 111; this arrangement improves the reliability and stability of the entire scaffold support platform 100.
It should be noted that fig. 1 is a schematic diagram of the scaffold support platform 100, and mainly shows the position matching relationship among the beam slab column frame 110, the brackets 131 and the section steel 132, wherein the number of the brackets 131 is 4, and the number of the section steel 132 is 2; however, in practical applications, the number of the section steels 132 and the number of the brackets 131 are selected based on practical environments, the section steels 132 may be disposed between two adjacent supporting columns 112, and the section steels 132 may also be disposed between two cross beams 111. In some embodiments of the present application, the upper surface of the beam section 132 is flush with the upper surface of the beam 111. In this case, the scaffold 210 can be partially erected on the beam 111 to disperse the load, and the stability of the entire scaffold support platform 100 is high.
The beam slab-column frame 110 is a reinforced concrete structure, which is formed by casting concrete with a steel mesh.
As shown in fig. 1 and 2, the first positioning portion is a first embedded part 121 embedded in the beam slab-column frame 110. The bracket 131 is a steel bracket configured to be welded to the first embedment 121.
In the pouring process of the beam-slab-column frame 110, the first embedded parts 121 are connected with the reinforcing mesh, so that the positioning is facilitated, and the connection stability of the first positioning parts and the beam-slab-column frame 110 can be ensured; the first embedded parts 121 are embedded and formed together with the beam-slab-column frame 110, so that the construction amount can be reduced, and the construction period can be shortened.
In some embodiments of the present application, as shown in fig. 2, the first embedded part 121 includes a first embedded part 1212 and a first connection part 1211 connected to or integrally formed with the first embedded part 1212, the first embedded part 1212 is embedded in the beam-slab column frame 110, the first connection part 1211 may be located outside the beam-slab column frame 110, and the first connection part 1211 may also be flush with a side wall of the beam-slab column frame 110. The first connection portion 1211 is for connecting with the corbel 131. When the bracket 131 is assembled with the first embedment member 121, the first connection portion 1211 is welded to the peripheral wall of the bracket 131.
In some embodiments of the present application, the bracket 131 is a steel bracket, which has a simple structure, high strength, strong bearing capacity, diversified fixing modes, and simple and reliable strength check; meanwhile, the steel corbel can be detached and used for multiple times after construction is finished, materials are saved, and cost is reduced. The section steel 132 may be welded to a steel bracket to improve the assembling stability of the section steel 132 to the steel bracket.
In some embodiments of the present application, the steel corbels are welded to the first embedded part 121, and the welding can adapt to different cross-sectional shapes of different steel corbels, so that the structural rigidity is high. Optionally, the steel corbel and the first embedded part 121 can be fixed through riveting, threaded connection and the like.
In some other embodiments of the present application, the bracket 131 may also be a concrete bracket or a reinforced concrete bracket. When the concrete corbel or the reinforced concrete corbel is used, the first positioning portion is a first positioning column (not shown) or a first positioning groove (not shown) preset in the beam-slab column frame 110, and correspondingly, the concrete corbel or the reinforced concrete corbel is provided with a second positioning groove (not shown) corresponding to the first positioning column or a second positioning column (not shown) corresponding to the first positioning groove. For example, the concrete corbel or the reinforced concrete corbel is connected with the beam-slab column frame through the first positioning column and the second positioning groove; for another example, the concrete bracket or the reinforced concrete bracket is connected with the beam-slab column frame through the first positioning groove and the second positioning column.
As shown in fig. 1 and 2, the second positioning portion is a second embedded part 122 embedded in the beam-slab-column frame 110. The section steel 132 is an H-section steel configured to be welded to the second embedment 122.
In the process of pouring the beam-slab-column frame 110, the second embedded parts 122 are connected with the reinforcing mesh, so that the positioning is facilitated, and the connection stability of the second positioning parts and the beam-slab-column frame 110 can be ensured; the second embedded parts 122 are embedded and formed together with the beam-slab-column frame 110, so that the construction amount can be reduced, and the construction period can be shortened.
In some embodiments of the present application, as shown in fig. 2, the second embedded part 122 includes a second embedded part 1222 and a second connecting part 1221 connected to or integrally formed with the second embedded part 1222, the second embedded part 1222 is embedded in the beam-slab-column frame 110, the second connecting part 1221 may be located outside the beam-slab-column frame 110, and the second connecting part 1221 may also be flush with a side wall of the beam-slab-column frame 110. The second connecting portion 1221 is used for connecting with the section steel 132. When the section steel 132 is assembled with the second embedment 122, the second connection portions 1221 are welded to the peripheral wall of the section steel 132.
In some embodiments of the present application, the section steel 132 is an H-section steel, which has excellent mechanical properties, light structural dead weight, and reduced structural design internal forces. The H-shaped steel has good plasticity and flexibility and high structural stability, and can bear vibration and larger impact load. In some other embodiments of the present application, i-section steel, square steel, etc. may also be used.
In some embodiments of the present application, the section steel 132 is welded to the second embedded part 122, and the welding can adapt to different section shapes of different section steels 132, so that the structural rigidity is high. Optionally, the profile steel 132 and the second embedded part 122 can be fixed by riveting, screwing and the like.
Hereinafter, an overhead large-span girder formwork support system 200 according to an embodiment of the second aspect of the present application will be described with reference to the accompanying drawings.
The high-altitude large-span beam formwork support system 200 according to the second aspect of the present application, as shown in fig. 3, includes a support assembly 230, a beam formwork 220, and the above-described scaffold support platform 100.
As shown in fig. 3, the support assembly 230 is disposed on a support plane, the scaffold 210 is erected on the support assembly 230 and supported by the support assembly 230, and the beam formwork 220 is erected on the scaffold 210 and supported by the scaffold 210.
According to the high-altitude large-span beam formwork support system 200, the number of steel pipes of the scaffold 210 is small, the erection and the dismantling are convenient, materials are saved, and the cost is low; the structure is firm and stable, the safety coefficient is high, and the risk of integral overturning is avoided; the applicability is wide, the bearing capacity is strong, and the device can be used for large-span structure support; is not limited by height, and can be operated at high altitude.
In some embodiments of the present application, the supporting assembly 230 includes a plurality of supporting members 231, the plurality of supporting members 231 are spaced apart along a predetermined direction, and the scaffold 210 is erected on the plurality of supporting members 231.
In some embodiments of the present application, as shown in FIGS. 3 and 4, the predetermined direction of the plurality of supporters 231 may be in a vertical direction of the plurality of section steels 132 and the plurality of supporters 231 are arranged in parallel with each other. The plurality of supporters 231 disperse the load, avoiding concentrated load; meanwhile, when the plurality of supporting members 231 are arranged in parallel, the supporting range is wide and the scaffold 210 can be conveniently erected. In other embodiments of the present application, the predetermined directions of the plurality of supporting members 231 may be spaced apart from each other in the radial direction of the section steel 132.
In some embodiments of the present application, the span of the supporting member 231 is determined by the section steel 132 at both ends of the supporting member 231. When the span of the supporting member 231 is too large, the profile steel 132 may be additionally arranged in the middle of the supporting member 231 to reduce the span of the supporting member 231, reduce the bending moment applied to the supporting member 231, and avoid the deformation and failure of the supporting member 231 to cause the overall overturn or collapse of the scaffold 210.
As shown in fig. 3 and 4, in some embodiments of the present application, the plurality of supporters 231 are a plurality of i-beams welded to the section steel 132, and the scaffold 210 is erected on and supported by the plurality of i-beams.
The I-steel has large lateral rigidity and strong bending resistance. The flange surface of the I-shaped steel is smooth, the installation is convenient, the height difference of the plane formed by the I-shaped steels after the installation is small, and the flatness is high. Meanwhile, the I-steel is low in cost, can be dismantled and repeatedly used after construction is finished, and materials are saved. In some other embodiments of the present application, the plurality of supports 231 may also be channel steels, angle steels, or the like.
As shown in fig. 3 and 4, in some embodiments of the present application, the support assembly 230 further includes a plurality of scaffold boards 232, and the plurality of scaffold boards 232 are laid on the support plane and located between two adjacent supports 231.
It should be noted that, a plurality of supporting members 231 are distributed at intervals along the length direction of the section steel 132, that is, at least one row of scaffold boards 232 can be arranged along the length direction of the supporting members 231, each row of scaffold boards 232 comprises a plurality of scaffold boards 232 arranged along the length direction of the supporting members 231, and the plurality of scaffold boards 232 are arranged in a tiled manner and are tightly attached to each other. When the plurality of scaffold boards 232 are filled between the adjacent two supporters 231, there is no gap between each component of the supporting surface formed by the scaffold boards 232 and the supporters 231. For example, there is no gap between the scaffold board 232 and the scaffold board 232, and there is no gap between the scaffold board 232 and the support 231. This kind of setting mode provides the space of construction operation for constructor, can prevent the object that falls aloft simultaneously.
In some embodiments of the present application, the scaffold board 232 is a steel plate scaffold board. The steel plate scaffold board has the advantages of high structural strength, high stability, corrosion resistance and flame retardance. In other embodiments of the present application, the scaffold board 232 may also be a wood scaffold board, a bamboo scaffold board, or the like.
As shown in fig. 3 and 5, in some embodiments of the present application, the high altitude large span beam formwork support system 200 further includes a plurality of beam formwork supports 240, and the plurality of beam formwork supports 240 are disposed along a span direction of the beam formwork 220 and are parallel to each other. The plurality of beam formwork supports 240 are erected on the scaffold 210 and supported by the scaffold 210, and the beam formwork 220 is erected on the plurality of beam formwork supports 240 and supported by the plurality of beam formwork supports 240.
The plurality of beam formwork supports 240 are arranged to dispersedly transmit the load of the beam formwork 220 to the scaffold 210, so that the deformation of the scaffold 210 structure caused by concentrated load is avoided, and the whole scaffold 210 is ensured not to overturn or collapse.
In some embodiments of the present application, as shown in fig. 3 and 5, the beam form supports 240 are disposed along the span direction of the beam form 220, so that the beam form supports 240 can effectively transmit the load of the beam form 220 to the scaffold 210. In other embodiments of the present application, the beam form supports 240 may also be disposed in a vertical direction along the span of the beam form 220.
As shown in fig. 3, in some embodiments of the present application, the high-altitude large-span beam formwork support system 200 further comprises a scissor brace 250, the scissor brace 250 being configured to be disposed on an outside facade of the scaffold 210.
The cross braces 250 are provided to reinforce the rigidity of the scaffold 210 and enhance the stability of the scaffold 210. Meanwhile, the cross braces 250 can ensure that the entire structure of the scaffold 210 is stable and does not deform.
It should be noted that the features of the embodiments in the present application may be combined with each other without conflict.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A scaffold support platform, comprising:
the beam-slab-column frame is provided with a plurality of positioning structures, and each positioning structure comprises a first positioning part and a second positioning part which are arranged at intervals along the vertical direction;
the plurality of brackets correspond to the plurality of positioning structures one by one, and each bracket in the plurality of brackets is fixed to the first positioning part of the corresponding positioning structure;
the structural steel comprises a plurality of brackets, a plurality of section steels and a positioning structure, wherein the brackets are arranged on the upper side of the bracket, one end of each section steel is lapped on one of the brackets and is fixed on a second positioning part of the positioning structure corresponding to the bracket, and the other end of each section steel is lapped on the other of the brackets and is fixed on the second positioning part of the positioning structure corresponding to the bracket;
the plurality of section steels are not interfered with each other and form a supporting plane, and the supporting plane is used for supporting the scaffold.
2. The scaffold support platform of claim 1, wherein the beam-slab column frame comprises a plurality of support columns and a plurality of cross beams, the plurality of support columns being parallel to each other and arranged in a vertical direction, each cross beam having two ends connected to a support column, respectively, and at least one of the plurality of positioning structures being arranged on one of the plurality of support columns.
3. The scaffold support platform of claim 1, wherein the first locating portion is a first embedment embedded in the beam slab column frame, and the bracket is a steel bracket configured to be welded to the first embedment.
4. The scaffold support platform of claim 1, wherein the second positioning portion is a second embedment embedded in the beam slab column frame, the section steel is H-shaped steel, and the H-shaped steel is configured to be welded with the second embedment.
5. An overhead large span beam formwork support system comprising a support assembly, scaffolding, beam formwork and a scaffolding support platform as claimed in any one of claims 1 to 4;
the supporting component set up in on the supporting plane, the scaffold is set up in on the supporting component and by the supporting component supports, the beam template set up in on the scaffold and by the scaffold supports.
6. The high altitude large span beam formwork support system of claim 5, wherein the support assembly comprises a plurality of supports spaced apart in a predetermined direction, the scaffolding being erected on the plurality of supports.
7. The high altitude large span beam formwork support system according to claim 6, wherein the plurality of support members are a plurality of i-beams welded to the section steel, and the scaffold is erected on and supported by the plurality of i-beams.
8. The high altitude large span beam formwork support system of claim 6, wherein the support assembly further comprises a plurality of scaffold boards, wherein the scaffold boards are erected on the support plane and located between two adjacent supports.
9. The overhead large-span beam formwork support system of claim 5, further comprising a plurality of beam formwork supports disposed along a span direction of the beam formwork and parallel to each other; the plurality of beam formwork supports are erected on the scaffold and supported by the scaffold, and the beam formwork is erected on the plurality of beam formwork supports and supported by the plurality of beam formwork supports.
10. The high altitude large span beam formwork support system of claim 5, further comprising a scissor brace configured to be disposed on an outboard facade of the scaffold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023344463.XU CN214246565U (en) | 2020-12-31 | 2020-12-31 | Scaffold support platform and high-altitude large-span beam formwork support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023344463.XU CN214246565U (en) | 2020-12-31 | 2020-12-31 | Scaffold support platform and high-altitude large-span beam formwork support system |
Publications (1)
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